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/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of an example program for Qt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#include "main.h"
CustomEdit::CustomEdit( QWidget *parent, const char *name ) :
QLineEdit( parent, name )
{
connect( this, SIGNAL(textChanged(const QString &)),
this, SLOT(changed(const QString &)) );
}
void CustomEdit::changed( const QString &line )
{
setUpperLine( line );
}
void CustomEdit::setUpperLine( const QString &line )
{
upperLineText = line.upper();
setText( upperLineText );
}
QString CustomEdit::upperLine() const
{
return upperLineText;
}
FormDialog::FormDialog()
{
QLabel *forenameLabel = new QLabel( "Forename:", this );
CustomEdit *forenameEdit = new CustomEdit( this );
QLabel *surnameLabel = new QLabel( "Surname:", this );
CustomEdit *surnameEdit = new CustomEdit( this );
QLabel *salaryLabel = new QLabel( "Salary:", this );
QLineEdit *salaryEdit = new QLineEdit( this );
salaryEdit->setAlignment( Qt::AlignRight );
QPushButton *saveButton = new QPushButton( "&Save", this );
connect( saveButton, SIGNAL(clicked()), this, SLOT(save()) );
QGridLayout *grid = new QGridLayout( this );
grid->addWidget( forenameLabel, 0, 0 );
grid->addWidget( forenameEdit, 0, 1 );
grid->addWidget( surnameLabel, 1, 0 );
grid->addWidget( surnameEdit, 1, 1 );
grid->addWidget( salaryLabel, 2, 0 );
grid->addWidget( salaryEdit, 2, 1 );
grid->addWidget( saveButton, 3, 0 );
grid->activate();
staffCursor = new QSqlCursor( "staff" );
staffCursor->setTrimmed( "forename", TRUE );
staffCursor->setTrimmed( "surname", TRUE );
idIndex = staffCursor->index( "id" );
staffCursor->select( idIndex );
staffCursor->first();
propMap = new QSqlPropertyMap;
propMap->insert( forenameEdit->className(), "upperLine" );
sqlForm = new QSqlForm( this );
sqlForm->setRecord( staffCursor->primeUpdate() );
sqlForm->installPropertyMap( propMap );
sqlForm->insert( forenameEdit, "forename" );
sqlForm->insert( surnameEdit, "surname" );
sqlForm->insert( salaryEdit, "salary" );
sqlForm->readFields();
}
FormDialog::~FormDialog()
{
delete staffCursor;
}
void FormDialog::save()
{
sqlForm->writeFields();
staffCursor->update();
staffCursor->select( idIndex );
staffCursor->first();
}
int main( int argc, char *argv[] )
{
QApplication app( argc, argv );
if ( ! createConnections() )
return 1;
FormDialog *formDialog = new FormDialog();
formDialog->show();
app.setMainWidget( formDialog );
return app.exec();
}
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